HR Police PC · Numerical Ability and Quantitative Aptitude
Ratio and Proportion
Compound ratio, partnership and proportion problems.
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Take a full mock →Q1 · Ratio and Proportion · MEDIUM
Two numbers are in the ratio 3:5. If 9 is added to each number, the ratio becomes 12:17. What is the smaller number?
Q2 · Ratio and Proportion · EASY
A, B and C enter into a partnership. A invests Rs 4000 for 6 months, B invests Rs 6000 for 4 months and C invests Rs 8000 for 3 months. If the total profit is Rs 3900, what is B's share?
Q3 · Ratio and Proportion · MEDIUM
If A:B = 2:3, B:C = 4:5 and C:D = 6:7, what is A:D?
Q4 · Ratio and Proportion · EASY
A sum of money is divided among A, B and C in the ratio 5:7:9. If C receives Rs 2700 more than A, what is the total sum?
Q5 · Ratio and Proportion · HARD
Two numbers are in the ratio 5:8. If 6 is added to each number, the ratio becomes 7:10. Find the smaller number.